diff --git a/.github/workflows/cdn-deploy.yml b/.github/workflows/cdn-deploy.yml
index a16e7670..1cd68f5a 100644
--- a/.github/workflows/cdn-deploy.yml
+++ b/.github/workflows/cdn-deploy.yml
@@ -76,7 +76,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index a41f9435..bf8a6eb0 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -55,16 +55,12 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
       - name: Setup Node.js
- feat/stellar-wave-issues
         uses: actions/setup-node@v4
         with:
-          node-version: 20
-
-        uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '24' main
+          node-version: '24'
 
       - name: Generate API changelog
         run: |
diff --git a/.github/workflows/chaos.yml b/.github/workflows/chaos.yml
index a8a3915b..8169fb8a 100644
--- a/.github/workflows/chaos.yml
+++ b/.github/workflows/chaos.yml
@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index e347986f..44ed538c 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
diff --git a/.github/workflows/disaster-recovery.yml b/.github/workflows/disaster-recovery.yml
index 6910fc58..2f76ef3d 100644
--- a/.github/workflows/disaster-recovery.yml
+++ b/.github/workflows/disaster-recovery.yml
@@ -28,7 +28,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
diff --git a/.github/workflows/e2e-detox.yml b/.github/workflows/e2e-detox.yml
index 7fb1d065..9dfa91a0 100644
--- a/.github/workflows/e2e-detox.yml
+++ b/.github/workflows/e2e-detox.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
@@ -70,7 +70,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
diff --git a/.github/workflows/i18n.yml b/.github/workflows/i18n.yml
index c313632c..203157ac 100644
--- a/.github/workflows/i18n.yml
+++ b/.github/workflows/i18n.yml
@@ -32,7 +32,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
@@ -51,7 +51,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
diff --git a/.github/workflows/mutation-testing.yml b/.github/workflows/mutation-testing.yml
index 074819ab..d5884bcc 100644
--- a/.github/workflows/mutation-testing.yml
+++ b/.github/workflows/mutation-testing.yml
@@ -24,7 +24,7 @@ jobs:
     timeout-minutes: 45
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
diff --git a/.github/workflows/notification-service.yml b/.github/workflows/notification-service.yml
index 109b3835..74efbc95 100644
--- a/.github/workflows/notification-service.yml
+++ b/.github/workflows/notification-service.yml
@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
diff --git a/.github/workflows/ops-tooling-checks.yml b/.github/workflows/ops-tooling-checks.yml
index b526831d..b668fcb9 100644
--- a/.github/workflows/ops-tooling-checks.yml
+++ b/.github/workflows/ops-tooling-checks.yml
@@ -29,7 +29,7 @@ jobs:
 
       # No `cache: pnpm` on purpose: this workflow must not depend on a lockfile install
       # (all steps run on bare Node; nothing is installed here).
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2244a58c..21a5c8c1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
@@ -49,7 +49,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
@@ -75,7 +75,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
@@ -103,7 +103,7 @@ jobs:
           git checkout $PREV_TAG
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
diff --git a/.github/workflows/sdk-generate.yml b/.github/workflows/sdk-generate.yml
index e3e68408..1cfed626 100644
--- a/.github/workflows/sdk-generate.yml
+++ b/.github/workflows/sdk-generate.yml
@@ -25,7 +25,7 @@ jobs:
         language: [javascript, python, go]
     steps:
       - uses: actions/checkout@v7
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
diff --git a/.github/workflows/sdk-publish.yml b/.github/workflows/sdk-publish.yml
index 6ee2feb4..2feb0a75 100644
--- a/.github/workflows/sdk-publish.yml
+++ b/.github/workflows/sdk-publish.yml
@@ -21,7 +21,7 @@ jobs:
           npx @redocly/cli lint developer-portal/docs/openapi.json
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: '24'
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index bda5d15b..51c40c20 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -87,7 +87,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Setup Node.js
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
@@ -241,7 +241,7 @@ feat/stellar-wave-issues
         uses: actions/checkout@v7
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
       - name: Setup Node.js for local sandbox fallback
         if: env.ZAP_TARGET_URL == ''
         uses: actions/setup-node@v4